test series V23
show unpreserved sample of the test series
show preserved sample of the test serie
| wood species | Fichte/Lärche
|
|---|---|
| wooden form | Kanthölzer einer Wandverschlung (Spundwand)
|
| location | Köln |
| find enviromen | Stadtgrabung |
| age | Römisch |
| average water content | 386% |
| water content range | 189 - 521 % |
| degree of degradation | 2 |
| cutting/dimensions of the samples | Abgelängte Stücke (Durchschnittliche Länge x Breite x Höhe : 15 x 10 x 6 cm)
|
| shrinkage behavior |
|
| storage at provide | Fundfrisch (Baudiele mit Folie umwickelt) |
| interim storage at RGZM | 12 Monate in deionisiertem Wasser mit mehreren Badwechsel |
| color map of the conserved samples |
|
key data of the unpreserved reference sample(s:
| average water content | 417 % | |
|---|---|---|
| shrinkage calculation | from scan data | from caliper data |
| mean volume shrinkage | 51.5 % | 28.5 % |
| average radial shrinkage | 32.2 % | 13.7 % |
| average tangential shrinkage | 29.7 % | 13.8 % |
| average longitudinal shrinkage | 2.0 % | 4.3 % |
| wood composition (acid hydrolysis) |
 |
|
| The scan data are reference for all ASE calculations due to the higher precision | ||
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